projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 65a2ae8d AT |
1 | /* |
| 2 | * include/asm-generic/seccomp.h | |
| 3 | * | |
| 4 | * Copyright (C) 2014 Linaro Limited | |
| 5 | * Author: AKASHI Takahiro <takahiro.akashi@linaro.org> | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU General Public License version 2 as | |
| 9 | * published by the Free Software Foundation. | |
| 10 | */ | |
| 11 | #ifndef _ASM_GENERIC_SECCOMP_H | |
| 12 | #define _ASM_GENERIC_SECCOMP_H | |
| 13 | ||
| 14 | #include <linux/unistd.h> | |
| 15 | ||
| 16 | #if defined(CONFIG_COMPAT) && !defined(__NR_seccomp_read_32) | |
| 17 | #define __NR_seccomp_read_32 __NR_read | |
| 18 | #define __NR_seccomp_write_32 __NR_write | |
| 19 | #define __NR_seccomp_exit_32 __NR_exit | |
| ddaa27ee | 20 | #ifndef __NR_seccomp_sigreturn_32 |
| 65a2ae8d | 21 | #define __NR_seccomp_sigreturn_32 __NR_rt_sigreturn |
| ddaa27ee | 22 | #endif |
| 65a2ae8d AT |
23 | #endif /* CONFIG_COMPAT && ! already defined */ |
| 24 | ||
| 25 | #define __NR_seccomp_read __NR_read | |
| 26 | #define __NR_seccomp_write __NR_write | |
| 27 | #define __NR_seccomp_exit __NR_exit | |
| 28 | #ifndef __NR_seccomp_sigreturn | |
| 29 | #define __NR_seccomp_sigreturn __NR_rt_sigreturn | |
| 30 | #endif | |
| 31 | ||
| c983f0e8 MR |
32 | #ifdef CONFIG_COMPAT |
| 33 | #ifndef get_compat_mode1_syscalls | |
| 34 | static inline const int *get_compat_mode1_syscalls(void) | |
| 35 | { | |
| 36 | static const int mode1_syscalls_32[] = { | |
| 37 | __NR_seccomp_read_32, __NR_seccomp_write_32, | |
| 38 | __NR_seccomp_exit_32, __NR_seccomp_sigreturn_32, | |
| 39 | 0, /* null terminated */ | |
| 40 | }; | |
| 41 | return mode1_syscalls_32; | |
| 42 | } | |
| 43 | #endif | |
| 44 | #endif /* CONFIG_COMPAT */ | |
| 45 | ||
| 65a2ae8d | 46 | #endif /* _ASM_GENERIC_SECCOMP_H */ |